/* English-only finishing pass. Chinese reference styles are preserved. */
.lang-en .header .header-inner .brand{display:inline-flex;flex-direction:row;align-items:center;gap:0;flex-shrink:0}
.lang-en .header .header-inner .brand img{display:block;width:128px;height:auto;aspect-ratio:2644/728;object-fit:contain;flex-shrink:0}
.lang-en .header .header-inner .brand>span{display:block;box-sizing:content-box;max-width:106px;padding:0 0 0 14px;margin:0 0 0 14px;border-left:1px solid #c4d5e3;font-size:11px;line-height:1.45;letter-spacing:0;white-space:normal;color:#365b76;text-align:left}
.lang-en .header #main-nav>a{box-sizing:border-box;min-height:48px;padding:12px 0 10px;border-bottom:2px solid transparent;text-decoration:none;transition:color .15s,border-color .15s}
.lang-en .header #main-nav>a:after,.lang-en .header #main-nav>a:hover:after,.lang-en .header #main-nav>a.active:after{content:none;display:none}
.lang-en .header #main-nav>a:hover{color:#1265cf;border-bottom-color:#b1d2f5}
.lang-en .header #main-nav>a[aria-current="page"],.lang-en .header #main-nav>a.active{color:#125fbd;border-bottom-color:#1265cf}
.lang-en .header .v16-language-button{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;min-height:44px;padding:0;border:1px solid #d7e3ed;border-radius:50%;background:#fff;color:#274f6e;flex-shrink:0;cursor:pointer}
.lang-en .header .v16-language-button .icon{width:20px;height:20px}
.lang-en .header .v16-language-button:hover{background:#eff6fc;border-color:#8eb8df}
.v16-language-dialog{box-sizing:border-box;width:min(540px,calc(100vw - 32px));max-width:none;max-height:85dvh;padding:0;border:1px solid #d5e3ee;border-radius:18px;color:#17354f;background:#fff;box-shadow:0 24px 90px #071c3140;overflow:auto}
.v16-language-dialog::backdrop{background:#071c3180;backdrop-filter:blur(4px)}
.v16-language-panel{padding:28px}
.v16-dialog-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.v16-dialog-heading h2{font-size:27px;line-height:1.25;margin:6px 0 0;color:#17354f}
.v16-dialog-heading .eyebrow{font-size:11px;color:#1265cf}
.v16-dialog-heading .icon-button{min-width:44px;min-height:44px;border:1px solid #dce7f0;border-radius:10px;background:#fff;color:#365b76}
.v16-language-search{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid #c5d9ea;border-radius:10px;margin-top:24px}
.v16-language-search>.icon{width:20px;height:20px;flex-shrink:0;color:#58758c}
.v16-language-search input{width:100%;min-width:0;border:0;outline:0;background:transparent;font:inherit;font-size:16px;color:#17354f}
.v16-language-search:focus-within{outline:3px solid #1976c9;outline-offset:2px}
.v16-language-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:20px;max-height:46dvh;overflow-y:auto;overscroll-behavior:contain}
.v16-language-option{display:flex;align-items:center;gap:8px;min-width:0;min-height:64px;padding:16px;border:1px solid #d8e5ef;border-radius:10px;background:#fff;color:#254e6e;text-align:left;font:inherit;font-size:16px;text-decoration:none;cursor:pointer}
.v16-language-option[hidden]{display:none}
.v16-language-option>span{flex:1}
.v16-language-option>.icon{width:18px;height:18px;flex-shrink:0}
.v16-language-option small{font-size:11px;color:#406c91}
.v16-language-option.is-current{background:#f0f7ff;border-color:#7daee0;color:#145fae}
.v16-language-option:hover{border-color:#1265cf}
.v16-language-note,#language-empty{font-size:13px;line-height:1.7;color:#516d82;margin:20px 0 0}
.lang-en .candidate-meta{font-size:11px;gap:6px}
.lang-en .candidate-facts>div{margin-bottom:13px}
.lang-en .candidate-why{font-size:14px;line-height:1.7}
.lang-en .candidate-card details summary{font-size:13px;line-height:1.6;color:#125f9b}
.lang-en .candidate-card details p{font-size:14px;line-height:1.7}
.lang-en .candidate-card details .v16-check-list{padding-left:18px;margin:12px 0}
.lang-en .v16-check-list li{font-size:14px;line-height:1.65;margin-top:5px}
.lang-en .v3-pain-grid{display:block;max-width:1040px;margin-inline:auto}
.lang-en .v16-pain-card{display:block;padding:0;border:1px solid #d7e5f0;border-radius:12px;background:#fff;overflow:hidden}
.lang-en .v16-pain-card+.v16-pain-card{margin-top:12px}
.lang-en .v16-pain-card>summary{display:flex;align-items:center;gap:18px;min-height:76px;padding:20px 24px;list-style:none;cursor:pointer;font-size:17px;line-height:1.45;font-weight:600;color:#234761}
.lang-en .v16-pain-card>summary::-webkit-details-marker,.lang-en .v16-route-details>summary::-webkit-details-marker{display:none}
.lang-en .v16-pain-card>summary>span:not(.v3-step){flex:1}
.lang-en .v16-pain-card>summary>.v3-step{position:static;flex-shrink:0;margin:0;color:#4077a1;font-size:12px}
.lang-en .v16-pain-card>summary>.icon{width:18px;height:18px;flex-shrink:0;transition:transform .15s}
.lang-en .v16-pain-card[open]>summary{border-bottom:1px solid #e3edf5;background:#f6faff}
.lang-en .v16-pain-card[open]>summary>.icon{transform:rotate(180deg)}
.lang-en .v16-pain-body{padding:24px}
.lang-en .v16-pain-body dl{display:grid;grid-template-columns:160px minmax(0,1fr);gap:16px 24px}
.lang-en .v16-pain-body dt,.lang-en .v16-pain-body dd{margin:0;font-size:14px;line-height:1.75}
.lang-en .v16-pain-body dt{color:#3e607a;font-weight:600}
.lang-en .v16-route-details{border:1px solid #d7e5f0;border-radius:12px;background:#fff;overflow:hidden}
.lang-en .v16-route-details>summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 24px;font-size:17px;font-weight:600;line-height:1.5;cursor:pointer;list-style:none;color:#254e6e}
.lang-en .v16-route-details small{display:block;font-size:13px;font-weight:400;color:#58758c;margin-top:4px}
.lang-en .v16-route-details .v3-comparison-table-wrap{margin:0;border:0;border-top:1px solid #e2ebf3;border-radius:0}
.lang-en .v16-submit-controls{display:flex;align-items:center;flex-wrap:wrap;gap:12px}
.lang-en .v16-submit-controls .button{min-height:48px}
.lang-en .v16-submit-controls .v16-review-button{min-height:44px;padding:10px 14px;background:#fff;border:1px solid #c9ddeb;border-radius:8px;color:#24567e;font:inherit;font-size:14px;cursor:pointer}
.lang-en .v16-submit-status{margin-top:12px;line-height:1.7;font-size:14px;overflow-wrap:anywhere}
.lang-en .v16-submit-status:empty{display:none}
.lang-en .v16-file-row{display:flex;align-items:center;gap:14px;padding:10px 0;border-bottom:1px solid #e3edf5;font-size:14px;line-height:1.5}
.lang-en .v16-file-row>span{flex:1;min-width:0;overflow-wrap:anywhere}
.lang-en .v16-file-row button{min-height:40px;padding:6px 10px;border:1px solid #cddde9;border-radius:7px;background:#fff;color:#325c7b;font:inherit;font-size:13px;cursor:pointer}
.lang-en #v16-inline-documents{margin:22px 0;padding:18px;border:1px solid #cbddeb;border-radius:10px}
.lang-en #v16-inline-documents[hidden],.lang-en #v16-inline-batch[hidden]{display:none}
.lang-en #v16-inline-documents>label:not(.inquiry-field){display:inline-flex;align-items:center;gap:8px;min-height:44px;margin-right:20px}
.lang-en #v16-inline-batch{display:block;margin-top:15px}
.lang-en .inquiry-preview textarea{max-height:240px;font-size:13px;line-height:1.65}
.lang-en .inquiry-form-actions>span{font-size:12px;line-height:1.5}
.lang-en .v16-more-checks{display:block;margin-top:4px;color:#406b8c;font-size:12px}
.lang-en p:empty{display:none}
.lang-en .v16-media-error{display:grid;place-items:center;min-height:180px;width:100%;height:100%;box-sizing:border-box;aspect-ratio:16/10;padding:24px;margin:0;background:#edf4fa;color:#365b76;font-size:14px;line-height:1.7;text-align:center}
.lang-en .product-photo-panel .v16-media-error{aspect-ratio:1;height:auto}
@media(max-width:1200px){.lang-en .header .header-inner .brand img{width:116px}.lang-en .header .header-inner .brand>span{max-width:92px;font-size:10px;padding-left:12px;margin-left:12px}.lang-en .header-inner{gap:18px}}
@media(max-width:1120px){.lang-en .header #main-nav.open>a{border-bottom:1px solid #e4edf5;padding:14px 12px;border-radius:7px}.lang-en .header #main-nav.open>a[aria-current="page"]{background:#eef6ff;border-left:3px solid #1265cf;padding-left:9px}.lang-en .header #main-nav.open>a:hover{background:#f5f9fd}}
@media(max-width:760px){.lang-en .header .header-inner{padding:10px 12px;gap:10px}.lang-en .header .header-inner .brand img{width:102px}.lang-en .header .header-inner .brand>span{font-size:10px;max-width:88px;line-height:1.4;margin-left:10px;padding-left:10px}.lang-en .header-tools{gap:8px}.lang-en .header .v16-language-button{width:40px;min-width:40px;height:44px}.v16-language-panel{padding:22px}.v16-language-dialog{border-radius:14px}.v16-dialog-heading h2{font-size:24px}.v16-language-options{grid-template-columns:1fr}.v16-language-option{min-height:58px}.lang-en .v16-pain-card>summary{padding:18px 16px;gap:12px;font-size:16px}.lang-en .v16-pain-body{padding:18px 16px}.lang-en .v16-pain-body dl{grid-template-columns:1fr;gap:5px}.lang-en .v16-pain-body dd{margin-bottom:15px}.lang-en .v16-route-details>summary{padding:18px 16px;font-size:16px}.lang-en .v16-submit-controls{display:grid;grid-template-columns:minmax(0,1fr) auto;width:100%;gap:10px}.lang-en .v16-submit-controls .button{width:100%;font-size:15px}.lang-en .v16-submit-controls .v16-review-button{font-size:13px;padding-inline:12px}}
@media(max-width:400px){.lang-en .header .header-inner{width:calc(100% - 16px);padding:10px 8px;gap:8px}.lang-en .header .header-inner .brand img{width:84px}.lang-en .header .header-inner .brand>span{max-width:76px;margin-left:8px;padding-left:8px;font-size:9px}.lang-en .header-tools{gap:4px}.lang-en .header .v16-language-button{min-width:38px;width:38px}.lang-en .header .menu-button{min-width:40px;width:40px}.v16-language-panel{padding:18px}.lang-en .v16-submit-controls{grid-template-columns:1fr}.lang-en .v16-submit-controls .v16-review-button{width:100%}}
@media(prefers-reduced-motion:reduce){.lang-en .header #main-nav>a,.lang-en .v16-pain-card>summary>.icon{transition:none}}